222330233021204 has 72 divisors (see below), whose sum is σ = 504525445046784. Its totient is φ = 83827905163200.

The previous prime is 222330233021129. The next prime is 222330233021209. The reversal of 222330233021204 is 402120332033222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222330233021209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1058328119 + ... + 1058538174.

It is an arithmetic number, because the mean of its divisors is an integer number (7007297847872).

Almost surely, 2^{222330233021204} is an apocalyptic number.

It is an amenable number.

222330233021204 is an abundant number, since it is smaller than the sum of its proper divisors (282195212025580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222330233021204 is a wasteful number, since it uses less digits than its factorization.

222330233021204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116866357 (or 2116866344 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 222330233021204 its reverse (402120332033222), we get a palindrome (624450565054426).

The spelling of 222330233021204 in words is "two hundred twenty-two trillion, three hundred thirty billion, two hundred thirty-three million, twenty-one thousand, two hundred four".